Diagram and pinout for version v1.0.0 Pin Pin Function ESP-8266 Pin TX TXD TXD RX RXD RXD A0 Analog input, max 3.3V input A0 D0 IO GPIO16 D1 IO, SCL GPIO5 D2 IO, SDA GPIO4 D3 IO,10k Pull-up GPIO0 D4 IO, 10k pull-up, BUILTIN_LED GPIO2 D5 IO, SCK GPIO14 D6 IO, MISO GPIO12 D7 IO, pinout
WeMos D1 mini pins and diagram
How should I wire an RFM95 to an ESP8266/WeMos D1 mini? - End Devices (Nodes) - The Things Network
arduino - Switching a load using a 2N2222 transistor with a Wemos d1 - Electrical Engineering Stack Exchange
Wemos ESP8266 D1 mini RX as GPIO issue when using external power - Project Guidance - Arduino Forum
ESP8266 Pinout Reference: Which GPIO pins should you use?
esp8266 - One single button to wake up a WeMos D1 and put it to sleep - Electrical Engineering Stack Exchange
D1 mini Lite — WEMOS documentation
ESP8266 GPIO on deep sleep and reset
Test bench with a Wemos D1 mini and a 130*130 TFT display with SSD1283A controller – thesolaruniverse
How to know the adc pins and how to address in ESPHOME in a Wemos_d1_mini32 - ESPHome - Home Assistant Community
Breadboard prototype for a tiny weather station – Si7021 sensor, ESP8266 Wemos D1 mini microcontroller board, Nokia 5510 84*48 LCD – thesolaruniverse